210216000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 224

約数和(自身を含む): 732251520

約数和(自身を除く): 522035520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 192, 200, 228, 240, 250, 285, 300, 304, 320, 375, 380, 400, 456, 461, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 922, 950, 960, 1000, 1140, 1200, 1216, 1383, 1425, 1500, 1520, 1600, 1824, 1844, 1900, 2000, 2280, 2305, 2375, 2400, 2766, 2850, 3000, 3040, 3648, 3688, 3800, 4000, 4560, 4610, 4750, 4800, 5532, 5700, 6000, 6080, 6915, 7125, 7376, 7600, 8000, 8759, 9120, 9220, 9500, 11064, 11400, 11525, 12000, 13830, 14250, 14752, 15200, 17518, 18240, 18440, 19000, 22128, 22800, 23050, 24000, 26277, 27660, 28500, 29504, 30400, 34575, 35036, 36880, 38000, 43795, 44256, 45600, 46100, 52554, 55320, 57000, 57625, 69150, 70072, 73760, 76000, 87590, 88512, 91200, 92200, 105108, 110640, 114000, 115250, 131385, 138300, 140144, 147520, 152000, 172875, 175180, 184400, 210216, 218975, 221280, 228000, 230500, 262770, 276600, 280288, 345750, 350360, 368800, 420432, 437950, 442560, 456000, 461000, 525540, 553200, 560576, 656925, 691500, 700720, 737600, 840864, 875900, 922000, 1051080, 1094875, 1106400, 1313850, 1383000, 1401440, 1681728, 1751800, 1844000, 2102160, 2189750, 2212800, 2627700, 2766000, 2802880, 3284625, 3503600, 3688000, 4204320, 4379500, 5255400, 5532000, 6569250, 7007200, 8408640, 8759000, 10510800, 11064000, 13138500, 14014400, 17518000, 21021600, 26277000, 35036000, 42043200, 52554000, 70072000, 105108000, 210216000]

約数ペア:

[(1, 210216000), (2, 105108000), (3, 70072000), (4, 52554000), (5, 42043200), (6, 35036000), (8, 26277000), (10, 21021600), (12, 17518000), (15, 14014400), (16, 13138500), (19, 11064000), (20, 10510800), (24, 8759000), (25, 8408640), (30, 7007200), (32, 6569250), (38, 5532000), (40, 5255400), (48, 4379500), (50, 4204320), (57, 3688000), (60, 3503600), (64, 3284625), (75, 2802880), (76, 2766000), (80, 2627700), (95, 2212800), (96, 2189750), (100, 2102160), (114, 1844000), (120, 1751800), (125, 1681728), (150, 1401440), (152, 1383000), (160, 1313850), (190, 1106400), (192, 1094875), (200, 1051080), (228, 922000), (240, 875900), (250, 840864), (285, 737600), (300, 700720), (304, 691500), (320, 656925), (375, 560576), (380, 553200), (400, 525540), (456, 461000), (461, 456000), (475, 442560), (480, 437950), (500, 420432), (570, 368800), (600, 350360), (608, 345750), (750, 280288), (760, 276600), (800, 262770), (912, 230500), (922, 228000), (950, 221280), (960, 218975), (1000, 210216), (1140, 184400), (1200, 175180), (1216, 172875), (1383, 152000), (1425, 147520), (1500, 140144), (1520, 138300), (1600, 131385), (1824, 115250), (1844, 114000), (1900, 110640), (2000, 105108), (2280, 92200), (2305, 91200), (2375, 88512), (2400, 87590), (2766, 76000), (2850, 73760), (3000, 70072), (3040, 69150), (3648, 57625), (3688, 57000), (3800, 55320), (4000, 52554), (4560, 46100), (4610, 45600), (4750, 44256), (4800, 43795), (5532, 38000), (5700, 36880), (6000, 35036), (6080, 34575), (6915, 30400), (7125, 29504), (7376, 28500), (7600, 27660), (8000, 26277), (8759, 24000), (9120, 23050), (9220, 22800), (9500, 22128), (11064, 19000), (11400, 18440), (11525, 18240), (12000, 17518), (13830, 15200), (14250, 14752)]